CN1967318A - Inspecting system of flat panel display - Google Patents

Inspecting system of flat panel display Download PDF

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Publication number
CN1967318A
CN1967318A CNA2006101452016A CN200610145201A CN1967318A CN 1967318 A CN1967318 A CN 1967318A CN A2006101452016 A CNA2006101452016 A CN A2006101452016A CN 200610145201 A CN200610145201 A CN 200610145201A CN 1967318 A CN1967318 A CN 1967318A
Authority
CN
China
Prior art keywords
chamber
flat panel
inspecting system
panel display
delivery section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2006101452016A
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Chinese (zh)
Other versions
CN100447616C (en
Inventor
崔英民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soulbrain ENG Co Ltd
Original Assignee
Phicom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phicom Corp filed Critical Phicom Corp
Publication of CN1967318A publication Critical patent/CN1967318A/en
Application granted granted Critical
Publication of CN100447616C publication Critical patent/CN100447616C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N2021/9513—Liquid crystal panels

Abstract

The present invention discloses an inspecting system of flat panel display used for inspecting the lamp of the flat panel display in flow process fashion. Said inspecting system of flat panel display comprises a feeding part used for carrying cases loading the flat panel displays; an inspection equipment provided on both sides of said feeding part used for performing inspection of flat panel displays after the cases receive the flat panel displays; and a supplying part used for departing cases from the feeding part and supplying them to the inspection equipment. The supplying part comprises a working table used for supporting cases on the feeding part and a lifting part used for lifting the work table to lift cases from the feeding part.

Description

Show the panel check system
Technical field
The present invention relates to a kind of inspecting system of flat panel display, especially relate to provide and check the light a lamp inspecting system of flat panel display of line production (in line operation) of usefulness of display panel.
Background technology
Usually, this flat-panel monitor of liquid crystal indicator (TFT-LCD) (flat paneldisplay) is because the achievement of guaranteeing and research and develop of volume production technology and promptly to maximization and high-resolution development, except that as notebook computer with also developing with product the product as large-scale watch-dog, replace existing CRT (cathode ray tube) product gradually, the proportion shared in display industry constantly increases.
This flat-panel monitor (flat panel display) device is in the inspection of will lighting a lamp of the terminal stage of production line.Light a lamp and check and to be meant that the use test device implements continuity test, colour of solution and visual check etc. respectively to the data line and the control line of flat-panel monitor (hereinafter referred to as display panel).
Especially in the inspection streamline of the nearest small-sized display panel of rush of demand (mobile phone with LCD plate etc.), the operator is actually and carries out hand inspection on the auxiliary table that the chamber that uses handbarrow will take in display panel manually is placed on checkout facility.In the check system of this small-sized display panel, because the operator directly moves the chamber of taking in display panel, so operator's stability is not good, the action route of operator in streamline is oversize, thereby has degradation problem under the throughput rate.
Summary of the invention
In order to address the above problem, can to prevent the operator that security incident takes place when the object of the present invention is to provide a kind of carrying to be placed with the chamber of display panel and can guarantee the novel inspecting system of flat panel display of the security of display panel.
Another object of the present invention is to provide the novel inspecting system of flat panel display of a kind of operator's of raising professional efficient.
Another purpose of the present invention is to provide a kind of novel inspecting system of flat panel display of boosting productivity.
To achieve these goals, inspecting system of flat panel display of the present invention comprises: be used for the delivery section that conveyance carries the chamber of display panel; Be configured in the both sides of described delivery section, accept to implement behind the display panel checkout facility of the inspection of display panel from chamber; And the supply part that makes chamber leave and provide to described checkout facility from described delivery section in order to supply with chamber to described checkout facility, described supply part has: support being placed on the worktable of the chamber on the described delivery section and for making chamber lift the Lift Part that makes described worktable lifting from described delivery section.
In one embodiment of the present of invention, described supply part also has the rotary part that makes described worktable rotation for the direction of directed chamber.
In one embodiment of the present of invention, described supply part also has from described worktable accepts the feed appliance supplied with to described checkout facility behind the chamber.
In one embodiment of the present of invention, described feed appliance has: place the support portion of substrate and the moving-member that described support portion is moved.
In one embodiment of the present of invention, described worktable has and is used to a plurality of carrying rollers that described chamber is moved to the support portion of described feed appliance.
In one embodiment of the present of invention, the support portion of described feed appliance has and is used to make a plurality of carrying rollers of chamber to described movable workbench.
For example, one embodiment of the present of invention may be deformed to multiple mode, and protection scope of the present invention is not subjected to the qualification of aftermentioned embodiment.Present embodiment provides in order to make one of ordinary skill in the art understand the present invention fully.Therefore, in order more clearly to describe, the shape of the member in the accompanying drawing etc. has been carried out the exaggeration expression.
Description of drawings
Fig. 1 is the stereographic map of the inspecting system of flat panel display of the embodiment of the invention;
Fig. 2 is the vertical view of the inspecting system of flat panel display of the embodiment of the invention;
Fig. 3 is the partial sectional view of the inspecting system of flat panel display of the embodiment of the invention;
Fig. 4 is used for the diagrammatic sketch of conveyance process that substep illustrates the chamber of the embodiment of the invention;
Fig. 5 is used for the diagrammatic sketch of conveyance process that substep illustrates the chamber of the embodiment of the invention;
Fig. 6 is used for the diagrammatic sketch of conveyance process that substep illustrates the chamber of the embodiment of the invention;
Fig. 7 is the figure of the state after the configuration of the checkout facility among expression change Fig. 2; And
Fig. 8 is the vertical view of the inspecting system of flat panel display of variation of the present invention.
Embodiment
Below with reference to Fig. 1 to Fig. 8 embodiments of the invention are elaborated.In above-mentioned accompanying drawing, to playing the same reference marks of inscape mark of same function.
Fig. 1, Fig. 2 are respectively stereographic map, the vertical views of the inspecting system of flat panel display of the embodiment of the invention.
Basic purpose of the present invention provides checks the light a lamp line production (inline operation) of usefulness of display panel.That is, check system 100 of the present invention is used for the chamber 10 of taking in display panel P is supplied with automatically to checkout facility separately, and for this reason, check system 100 of the present invention is characterised in that and comprises: the delivery section 110 that is used for conveyance chamber 10; And supply part 120, be used for supplying with chamber 10 to checkout facility 190 separately from delivery section 110.
Inspecting system of flat panel display 100 of the present invention roughly comprises delivery section 110, checkout facility 190 and supply part 120.
Delivery section 110 has the driven roller 112 that driven by driving motor (not shown) and the driven voller 114 corresponding with this driven roller 112, and what be connected with unlimited rail type between these rollers (112,114) is with 116.Chamber 10 is installed being with on 116, chamber 10 along because of the driving of roller mobile be with 116 to move to appointed positions.In chamber 10, taken in inspection object (display panel P).Though detailed icon not, but the 110a of charging portion of delivery section 110 can be connected in will assemble motherboard cut off and the matting equipment that is separated into separately the cut-out processing apparatus of the LCD of unit plate (display panel) independently and cleans display panel P, the 110b of discharging portion of delivery section 110 for the display panel P after will checking to the subsequent handling discharge and can be connected with subsequent handling.
Checkout facility 190 is configured in the both sides of delivery section 110 with the form of mutual symmetry.The equipment that checkout facility 190 is to use proving installation that the data line and the control line of inspection object (display panel P) are implemented continuity test, colour of solution and visual check etc. respectively.At this, the inspection object is pulled out from chamber 10 by the operator.
Fig. 2 and shown in Figure 7 for example, checkout facility 190 can towards delivery section 110 be provided with or relatively delivery section 110 with the certain orientation setting.As shown in Figure 2, when configuration inspection equipment 190, has the advantage of the working space that can guarantee maintaining checkout facility 190 usefulness such as grade.In addition, as shown in Figure 7, when configuration inspection equipment 190, compare advantage with the occupied area that can reduce equipment integral with the situation of Fig. 2.
As shown in Figures 2 and 3, supply part 120 is used for chamber 10 is offered checkout facility 190 from delivery section 110, and supply part 120 comprises worktable 122, Lift Part 124, rotary part 126 and feed appliance 130.Worktable 122 is to support the part be placed on chamber 10 bottom surfaces on 116, is being with 116 and be with between 116.Lift Part 124 is in order to make chamber 10 from lifting and make the device of worktable 122 liftings with 116.Rotary part 126 is the devices that make worktable 122 rotations for the direction orientation that makes the chamber 10 that is placed on the worktable 122.For example, chamber 10 has the peristome that is used to pull out display panel P, and the peristome that rotary part 126 makes chamber 10 is easy to pull out from chamber 10 on the direction of display panel P directed the operator.On worktable 122, have and be used to a plurality of roller drive divisions 128 that chamber 10 is moved to feed appliance 130.
On the other hand, feed appliance 130 is to be used for the device accepting chamber 10 and supply with to checkout facility 190 from worktable 122, and feed appliance 130 comprises: place the support portion 132 of chamber 10 and the moving-member 134 that support portion 132 is moved.
The following describes the chamber conveyance in the checking process of check system 100 with above-mentioned formation.
Display panel P after the matting that will be separated into separately LCD plate independently via cutting off motherboard and be the cut-out operation of display panel P and display panel P is cleaned is placed in the chamber 10, this chamber 10 is offered the 110a of charging portion of delivery section 110.The chamber 10 that offers the 110a of charging portion of delivery section 110 drives by band and moves, for checking on worktable 122 lines that are arranged in the supply part 120 that is connected with the checkout facility 190 of standby.The chamber 10 that is positioned at worktable 122 tops is supplied with to checkout facility 190 by supply part 120.Describe the supply process below in detail, chamber 10 under the state that supports by worktable 122 from being with 116 to lift (Fig. 4).At this, whether make the operator be easy to pull out the orientation process (rotation) of display panel P from chamber 10 towards the process of either direction and the direction of change chamber 10 via the peristome of confirming (detection) chamber 10.The directed chamber 10 that finishes moves (with reference to Fig. 5) because of the driving that is arranged at the roller drive division 128 on the worktable 122 to the support portion 132 of the feed appliance 130 that is disposed at left side (or right side).The chamber 10 that moves to feed appliance 130 moves to the operator can pull out display panel P easily from chamber 10 closer locations (with reference to Fig. 6) because of the straight line of support portion 132 moves.
On the other hand, in the process of carrying out first chamber 10 supplies, the 110a of charging portion to delivery section 110 provides next chamber 10, this chamber 10 is for checking operation by the worktable 122 of conveyance to the supply part 120 that is connected with another checkout facility 190 in the standby, and supply process thereafter is via the process identical with above-mentioned situation.On the other hand, after the inspection that is placed on the display panel P on the chamber 10 finishes, this chamber 10 is be with 116 conveyances of the order opposite with the supply process to delivery section 110, be placed on delivery section 110 with the chamber 10 on 116 by to the 110b of discharging portion conveyance, wait for for carrying out subsequent examination.
Fig. 8 is the plan structure figure of the variation of expression inspecting system of flat panel display of the present invention.
As shown in Figure 8, the inspecting system of flat panel display 100a in the variation has identical formation and function with above-mentioned inspecting system of flat panel display 100, owing to narrate in front about these explanation, so omitted in the present embodiment.
But, this variation is characterised in that, saves from the worktable 122 of supply part 120 and accepts the feed appliance that chamber 10 backs are supplied with to checkout facility 190, and auxiliary table 140 is set on the two sides of delivery section 110.In addition, in this variation, the manual working of chamber 10 by the operator moved to auxiliary table 140 from the worktable 122 of supply part 120.In this variation, different with the foregoing description, on worktable 122, the roller drive division is not set and is omitted.As shown in Figure 8, its reason is: checkout facility 190 is configured in the both sides of delivery section 110 side by side, the displacement of delivery section 110 and checkout facility 190 is extremely short, especially worktable 122 and auxiliary table 140 are in the operator's who is positioned at checkout facility 190 fronts scope of work, so can save the roller drive division of feed appliance and worktable.
As previously mentioned, the present invention can make the process serialization of supplying with to checkout facility through the display panel after cut-out operation and the matting, not only can reduce operator's quantity and the operation process checked on the streamline, and can reduce the operator and directly move the security incident that produces in the process of the chamber that is placed with display panel and operator's business action route, thereby improve professional efficient.
On the other hand, the present invention can carry out various deformation to the inspecting system of flat panel display of above-mentioned formation, thereby obtains multiple mode.But, will be appreciated that the present invention is not limited to the described particular form of above-mentioned detailed description, but contain all deformations, equivalent and sub in the defined the spirit and scope of the present invention of protection domain.
As mentioned above, inspecting system of flat panel display of the present invention can realize checking the light a lamp line production of usefulness of display panel, has the remarkable result that can prevent that security incident takes place and can guarantee the security of display panel when the operator carries chamber.Inspecting system of flat panel display of the present invention is checked the flow process that display panel is used successively, can reduce operator's business action route, improves operator's professional ability.Inspecting system of flat panel display of the present invention not only can improve the throughput rate of checking streamline integral body, and can make the management of checking streamline oversimplify, dwindle the space of checking streamline.
The above is the preferred embodiments of the present invention only, is not limited to the present invention.In the above-described embodiments, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Symbol description
110 delivery section
120 supply parts
190 checkout facilities

Claims (7)

1. an inspecting system of flat panel display is characterized in that, comprising:
Delivery section is used for the chamber that conveyance carries display panel;
Checkout facility is configured in the both sides of described delivery section, accepts display panel and implements the inspection of display panel from chamber; And
Supply part is in order to make chamber leave described delivery section to described checkout facility supply chamber and to provide to described checkout facility;
Wherein, described supply part has: be used to support the worktable that is contained in the chamber on the described delivery section and be used to make described worktable lifting so that the Lift Part that chamber lifts from described delivery section.
2. inspecting system of flat panel display according to claim 1 is characterized in that: described supply part also has and is used to make the rotary part of described worktable rotation with directed chamber direction.
3. inspecting system of flat panel display according to claim 1 and 2 is characterized in that: described supply part also has the feed appliance of accepting chamber and supplying with to described checkout facility from described worktable.
4. inspecting system of flat panel display according to claim 3 is characterized in that: described feed appliance has: place the support portion of substrate and the moving-member that moves described support portion.
5. inspecting system of flat panel display according to claim 4 is characterized in that: described worktable has and is used to a plurality of carrying rollers that described chamber is moved to the support portion of described feed appliance.
6. inspecting system of flat panel display according to claim 4 is characterized in that: the support portion of described feed appliance has and is used to make a plurality of carrying rollers of chamber to described movable workbench.
7. inspecting system of flat panel display according to claim 4 is characterized in that: utilize described checkout facility that the inspection operation that display panel carries out is undertaken by naked eyes.
CNB2006101452016A 2005-11-18 2006-11-17 Inspecting system of flat panel display Expired - Fee Related CN100447616C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050110863 2005-11-18
KR1020050110863A KR100740010B1 (en) 2005-11-18 2005-11-18 Inspecting system of flat panel display

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CN1967318A true CN1967318A (en) 2007-05-23
CN100447616C CN100447616C (en) 2008-12-31

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JP (1) JP2007139763A (en)
KR (1) KR100740010B1 (en)
CN (1) CN100447616C (en)
TW (1) TW200720732A (en)

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CN101403709B (en) * 2008-10-31 2011-12-14 广东正业科技股份有限公司 Appearance inspection machine for printed circuit board
CN102375253A (en) * 2010-08-04 2012-03-14 柳成尔斯特有限公司 System and method for testing liquid crystal display module
CN104391206A (en) * 2014-12-04 2015-03-04 昆山精讯电子技术有限公司 OLED panel test device
CN108896575A (en) * 2018-05-08 2018-11-27 苏州建益森电子科技有限公司 A kind of electronic device appearance detection system and detection method
CN109238653A (en) * 2018-08-17 2019-01-18 张家港康得新光电材料有限公司 A kind of detection method, device, computer readable storage medium and computer equipment
CN109916597A (en) * 2019-04-18 2019-06-21 深圳市华星光电半导体显示技术有限公司 Optical detection apparatus and optical detecting method

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JP5427099B2 (en) * 2010-04-23 2014-02-26 西部電機株式会社 Plate-like material transfer system
KR101037319B1 (en) 2010-08-17 2011-05-26 주식회사 에이원마이크로 Cell inspection device and cell inspection method
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CN101403709B (en) * 2008-10-31 2011-12-14 广东正业科技股份有限公司 Appearance inspection machine for printed circuit board
CN102375253A (en) * 2010-08-04 2012-03-14 柳成尔斯特有限公司 System and method for testing liquid crystal display module
CN104391206A (en) * 2014-12-04 2015-03-04 昆山精讯电子技术有限公司 OLED panel test device
CN104391206B (en) * 2014-12-04 2017-02-22 昆山精讯电子技术有限公司 OLED panel test device
CN108896575A (en) * 2018-05-08 2018-11-27 苏州建益森电子科技有限公司 A kind of electronic device appearance detection system and detection method
CN109238653A (en) * 2018-08-17 2019-01-18 张家港康得新光电材料有限公司 A kind of detection method, device, computer readable storage medium and computer equipment
CN109916597A (en) * 2019-04-18 2019-06-21 深圳市华星光电半导体显示技术有限公司 Optical detection apparatus and optical detecting method

Also Published As

Publication number Publication date
JP2007139763A (en) 2007-06-07
KR20070052989A (en) 2007-05-23
CN100447616C (en) 2008-12-31
TW200720732A (en) 2007-06-01
KR100740010B1 (en) 2007-07-16

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